The number of passengers using Donegal Airport in 2017 increased, according to figures released Central Statistics Office (CSO).
Donegal Airport has recently been voted the world's most beautiful landing.
Passenger numbers increased in Cork, Donegal, Dublin, Kerry and
Knock airports during 2017.
Passenger numbers decreased in Shannon, Connemara and Inishmore airports, when compared with 2016.
The five main airports accounted for 99.8% of all air passenger numbers while Dublin airport accounted for 85.3 or all air passengers in 2017.